CN116145661A - Pile driver and pile driving method - Google Patents
Pile driver and pile driving method Download PDFInfo
- Publication number
- CN116145661A CN116145661A CN202310107913.2A CN202310107913A CN116145661A CN 116145661 A CN116145661 A CN 116145661A CN 202310107913 A CN202310107913 A CN 202310107913A CN 116145661 A CN116145661 A CN 116145661A
- Authority
- CN
- China
- Prior art keywords
- lifting
- driving
- soil
- pile
- drill rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The present application relates to the field of pile driver equipment, and in particular to a pile driver and a pile driving method; the device comprises a pile driving frame body, a lifting unit, a drilling unit and a driving unit; the soil conveying unit is used for conveying the construction soil in the soil storage cylinder; the soil conveying unit comprises a soil conveying spiral blade and a soil conveying power piece; the soil conveying helical blade is coaxially and rotatably connected in the lifting drill rod, wherein one end of the soil conveying helical blade extends into the soil storage cylinder, and the other end extends out of the lifting drill rod; the soil conveying power piece is arranged on the lifting drill rod and is used for driving the soil conveying spiral blade to rotate; the soil conveying power piece moves to drive the soil conveying spiral blade to move, and the soil conveying spiral blade conveys building soil in the soil storage cylinder to the building ground through the lifting drill rod, so that the working procedure of treating the building soil in the pile hole pipe is reduced, and the construction efficiency of pile holes on the building ground is improved.
Description
Technical Field
The present application relates to the field of pile driver equipment, and in particular to a pile driver and a pile driving method.
Background
In the building production, in order to ensure the stability of the building ground, pile hole operation is required to be carried out on the building ground before the building is constructed, grouting operation is carried out on the constructed pile holes, after concrete grouting is cooled, a ground pile is formed, and then the building is carried out on the ground pile; pile drivers are often used in pile hole operations, which are machines that perform pile hole operations on the building ground by drilling.
In the related art, when the pile driver performs pile hole operation on building ground, firstly, the lifting unit is adjusted, the lifting unit drives the driving unit to move, the driving unit is close to the building ground, the driving unit is adjusted to move, the driving unit drives the pile hole pipe to move, the driving unit stretches the pile hole pipe into the building ground, the drilling unit is adjusted, the drilling unit stretches into the pile hole pipe, the drilling unit cleans building soil in the pile hole pipe, the lifting unit is adjusted to move, the lifting unit drives the drilling unit to move, the drilling unit stretches out of the pile hole pipe, the building soil in the drilling unit is cleaned, and the operation is repeated to complete the pile hole operation on the building ground.
For the above related art, there are technical drawbacks as follows: when the drilling unit cleans the construction soil in the pile hole pipe, the drilling unit is required to be driven to continuously extend into or extend out of the pile hole pipe, so that the working procedures of treating the construction soil in the pile hole pipe are increased, and further the construction efficiency of the pile hole on the construction ground is reduced.
Disclosure of Invention
In order to simplify the treatment procedure of building soil in a pile hole pipe and improve the construction efficiency of building ground pile holes, the application provides a pile driver and a pile driving method.
The pile driver adopts the following technical scheme:
in a first aspect, a pile driver includes a pile driving frame, a lifting unit, a drilling unit, and a driving unit; the lifting unit comprises a first lifting assembly and a second lifting assembly; the first lifting assembly is arranged on the pile driving frame body, and is connected with the driving unit and used for driving the driving unit to be close to or far away from the building ground; the driving unit is connected with the pile hole pipe and can drive the pile hole pipe to extend into the ground of the building; the second lifting assembly comprises a lifting drill rod and a lifting power piece; the lifting drill rod is connected to the pile driving frame body in a sliding manner through the lifting power piece, and the lifting power piece is used for driving the lifting drill rod to move; the lifting drill rod is connected with the driving unit, and the driving unit can drive the lifting drill rod to rotate; the drilling unit comprises a soil storage cylinder and a drill bit; the lifting drill rod is of a hollow structure, and one end of the soil storage cylinder is connected with the lifting drill rod and communicated with the lifting drill rod; the drill bit is arranged at the other end of the soil storage cylinder; the method is characterized in that: the soil conveying unit is used for conveying the construction soil in the soil storage cylinder; the soil conveying unit comprises a soil conveying spiral blade and a soil conveying power piece; the soil conveying helical blade is coaxially and rotatably connected in the lifting drill rod, wherein one end of the soil conveying helical blade extends into the soil storage cylinder, and the other end extends out of the lifting drill rod; the soil conveying power piece is arranged on the lifting drill rod and used for driving the soil conveying spiral blade to rotate.
By adopting the technical scheme, the pile hole pipe is arranged on the driving unit, the first lifting assembly is regulated, the first lifting assembly moves to drive the driving unit to move, the driving unit drives the pile hole pipe to move, the pile hole pipe is close to the building ground, the driving unit is regulated to move, the driving unit drives the pile hole pipe to move, the pile hole pipe stretches into the building ground, the lifting power piece is regulated to move, the lifting power piece drives the lifting drill rod to move, the lifting drill rod drives the soil storage cylinder to move, the soil storage cylinder stretches into the pile hole pipe, the driving unit is regulated to move to drive the soil storage cylinder to move, the building in the pile hole pipe enters into the soil storage cylinder under the rotating action of the drill bit, the soil conveying power piece is regulated to drive the soil conveying spiral blade to move, and the soil conveying spiral blade moves to drive the building soil in the soil storage cylinder to move, and the building soil is conveyed out of the building ground through the conveying spiral blade; the soil conveying power piece moves, the soil conveying power piece drives the soil conveying spiral blade to move, the soil conveying spiral blade conveys building soil in the soil storage cylinder to the building ground through the lifting drill rod, the process that the lifting drill rod is required to be continuously lifted or put down in the process of building soil treatment in the pile hole pipe is reduced, and the construction efficiency of pile holes on the building ground is effectively improved.
Optionally, the first lifting assembly comprises a lifting frame body, a lifting gear, a lifting rack and a first lifting motor; the lifting frame body is connected to the pile driving frame body in a sliding manner, and the driving unit is connected with the lifting frame body; the lifting rack is arranged on the pile driving frame body; the lifting gear is rotationally connected to the lifting frame body, and is meshed with the lifting rack; the first lifting motor is arranged on the lifting frame body and used for driving the lifting gear to rotate.
Through adopting above-mentioned technical scheme, adjust first elevator motor, first elevator motor moves, and first elevator motor drives the lifting gear and rotates, and lifting gear moves on lifting rack, and lifting gear's motion drives the motion of lifting frame body, and lifting frame body motion drives the drive unit motion, and the motion of drive unit drives stake hole pipe motion, realizes driving the purpose of drive unit motion, and then realizes being close to the purpose on building ground with stake hole pipe to can stretch into the building ground with stake hole pipe.
Optionally, the lifting power piece comprises a lifting roller, a lifting steel wire rope and a second lifting motor; the lifting rotary roller is rotationally connected to the pile driving frame body, and the axial direction of the lifting rotary roller is perpendicular to the movement direction of the lifting drill rod; one end of the lifting steel wire rope is fixedly connected with the lifting rotary roller, and the other end of the lifting steel wire rope is connected with the lifting drill rod; the second lifting motor is arranged on the pile driving frame body and connected with the lifting rotary roller and used for driving the lifting rotary roller to rotate.
Through adopting above-mentioned technical scheme, adjust the second elevator motor, the second elevator motor motion, the second elevator motor drives the lift roller motion, and the lift roller rotates, and the lift roller drives lift wire rope motion, and lift wire rope is taut or shrink, and lift wire rope motion drives the lift drilling rod motion to realize driving the purpose that the lift drilling rod risees or descends.
Optionally, the driving unit includes a driving bracket, a first driving motor, a second driving motor, and a driving drum; the driving bracket is connected with the lifting bracket body; the first driving motor is arranged on one side of the driving bracket, wherein the second driving motor is connected with the lifting drill rod and used for driving the lifting drill rod to rotate; the driving rotary drum is arranged on the other side of the driving support through the second driving motor, the driving rotary drum can be connected with the pile hole pipe, and the second driving motor is used for driving the driving rotary drum to rotate.
Through adopting above-mentioned technical scheme, lifting support moves, lifting support drives the drive support motion, the drive support drives the drive rotary drum motion, the drive rotary drum drives stake hole pipe motion, stake hole pipe and building ground contact, drive second driving motor, the second driving motor rotates, the second driving motor drives the drive rotary drum motion, drive rotary drum motion drives stake hole pipe motion, stake hole pipe moves on the building surface, stake hole pipe stretches into building ground, realize stretching into the intraductal purpose of building ground with stake hole pipe, lifting wire rope drives the motion of lifting drill rod, the soil storage section of thick bamboo stretches into stake hole intraductal, adjust first driving motor, first driving motor drives lifting drill rod rotation, lifting drill rod drives the soil storage section of thick bamboo rotation, building soil in the stake hole intraductal is sent into the soil storage section of thick bamboo, realize the purpose to the intraductal building soil clearance of stake hole.
Optionally, the driving unit further comprises a connecting component for fixedly connecting with the pile hole pipe; the connecting assembly comprises a connecting block; the connecting block is movably connected with the driving rotary drum, wherein the moving direction of the connecting block is perpendicular to the axial direction of the driving rotary drum; the pile hole pipe is provided with a stabilizing hole for placing the connecting block, wherein the connecting block can be abutted against the driving rotary drum so as to fix the driving rotary drum and the pile hole pipe.
Through adopting above-mentioned technical scheme, be close to the stake hole pipe with the drive rotary drum, the connecting block stretches into in the firm hole, adjusts the connecting block, and the connecting block is close to the drive rotary drum, and the connecting block supports tightly with stake hole pipe, realizes supporting tightly fixed purpose between drive rotary drum and the stake hole pipe.
Optionally, the connection blocks are provided in plurality, and the plurality of connection blocks are provided along the circumferential direction of the driving drum.
Through adopting above-mentioned technical scheme, set up the connecting block into a plurality ofly, a plurality of connecting blocks set up along the circumference of drive rotary drum, fix drive rotary drum and stake hole pipe through a plurality of positions, improved the stability that drive rotary drum and stake hole pipe are connected.
Optionally, the soil conveying unit further comprises a conveying assembly for uniformly conveying the construction soil to the construction ground; the transport assembly includes a transport plate; the conveying plate is arranged at one end of the lifting drill rod, which is far away from the soil storage barrel, and an included angle between the conveying plate and the lifting drill rod is an acute angle.
By adopting the technical scheme, the soil conveying power piece moves, the soil conveying power piece drives the soil conveying helical blade to rotate, the construction soil moves along the soil conveying helical blade, the construction soil is sent out of the lifting drill rod, the construction soil falls onto the conveying plate on the lifting drill rod, and the construction soil falls onto the construction ground through the conveying plate; the conveying plate that sets up is convenient for on the one hand to guide the building soil that sends out on the lift drilling rod, reduces the influence of appearance building soil to the construction place, and on the other hand, the whereabouts of the building soil of being convenient for improves the efficiency to the stake hole construction to a certain extent.
Optionally, the conveying plates are arranged in a plurality, and the plurality of conveying plates are symmetrically arranged relative to the axial direction of the lifting drill rod.
Through adopting above-mentioned technical scheme, through setting up the transport board to a plurality ofly, be convenient for realize sending out the guide of construction soil to a plurality of positions.
In another aspect, the present application provides a method of using a pile driver:
the method comprises the following using steps:
s1: installing a pile hole pipe and extending the pile hole pipe into the building ground;
s11, fixing the pile hole pipe and the driving rotary drum through a connecting block, enabling the pile hole pipe to be close to the driving rotary drum, enabling the connecting block to extend into the stabilizing hole, adjusting the connecting block, enabling the connecting block to be close to the driving rotary drum, enabling the connecting block to be abutted against the pile hole pipe, and fixing the driving rotary drum and the pile hole pipe;
s12: the first lifting assembly drives the driving rotary drum to move, and the pile hole pipe is close to the building ground; the first lifting motor is regulated, the first lifting motor drives the lifting gear to rotate, the lifting gear moves on the lifting rack, the lifting gear moves to drive the lifting bracket to move, the lifting bracket drives the driving bracket to move, the driving bracket drives the driving rotary drum to move, and the driving rotary drum drives the pile hole pipe to be close to the building ground;
s13, a second driving motor rotates, the second driving motor drives the driving rotary drum to rotate, the pile hole pipe rotates, and the pile hole pipe stretches into the building ground;
s13: extending the pile hole pipe into the building ground; the first driving motor is regulated, and the first driving motor rotates to drive the driving rotary drum to move, the driving rotary drum moves on the building ground, and the driving rotary drum stretches into the building ground;
s2, the lifting unit drives the drilling unit to extend into the pile hole pipe;
s21, the second lifting assembly drives the drilling unit to move, and the soil storage barrel and the drill bit extend into the pile hole pipe; the second lifting motor is regulated to move, the second lifting motor drives the lifting rotary roller to move, the lifting rotary roller drives the lifting steel wire rope to move, and the lifting steel wire rope moves to drive the lifting drill rod to move; the lifting drill rod stretches into the pile hole pipe, and drives the soil storage cylinder to move, and the soil storage cylinder stretches into the pile hole pipe;
s22: the driving unit drives the lifting drill rod to move, the lifting drill rod moves to drive the soil storage cylinder to move, the drill bit moves, and the construction soil is sent into the soil storage cylinder; the first driving motor is regulated to rotate, the first driving motor drives the lifting drill rod to rotate, the lifting drill rod rotates to drive the soil storage barrel to rotate, the soil storage barrel drives the drill bit to move, and building soil enters the soil storage barrel;
s3: the soil conveying unit cleans the construction soil in the soil storage cylinder;
s31: the soil conveying power piece moves and drives the soil conveying spiral blade to move, and building soil is conveyed to the outside of the lifting drill rod by the soil conveying spiral blade;
s32: the construction soil falls onto the conveying plate and falls onto the construction ground through the conveying plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the construction method, the soil conveying power piece moves, the soil conveying power piece drives the soil conveying spiral blade to move, the soil conveying spiral blade conveys the construction soil in the soil storage cylinder to the construction ground through the lifting drill rod, the process that the lifting drill rod is required to be lifted or put down continuously in the construction soil treatment in the pile hole pipe is reduced, and the construction efficiency of pile holes on the construction ground is effectively improved;
2. according to the pile hole pipe fixing device, the driving rotary drum is close to the pile hole pipe, the connecting block stretches into the stable hole, the connecting block is adjusted to be close to the driving rotary drum, the connecting block is tightly abutted to the pile hole pipe, and the purpose of tightly abutting and fixing the driving rotary drum and the pile hole pipe is achieved;
3. according to the construction soil lifting drill rod, through the arranged conveying plate, construction soil falls onto the conveying plate on the lifting drill rod, and the construction soil falls onto the construction ground through the conveying plate; the conveying plate that sets up is convenient for on the one hand to guide the building soil that sends out on the lift drilling rod, reduces the influence of appearance building soil to the construction place, and on the other hand, the whereabouts of the building soil of being convenient for improves the efficiency to the stake hole construction to a certain extent.
Drawings
FIG. 1 is a schematic view of the overall construction of a pile driver according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a pile driver according to an embodiment of the present application;
fig. 3 is an enlarged view of a portion a of fig. 1;
fig. 4 is an enlarged view of a portion B of fig. 2;
fig. 5 is an enlarged view of a portion C of fig. 2.
Reference numerals: 1. a pile driving frame body; 2. a lifting unit; 21. a first lifting assembly; 211. lifting the frame body; 212. a lifting gear; 213. lifting the rack; 214. a first lifting motor; 22. a second lifting assembly; 221. lifting the drill rod; 222. lifting the power piece; 2221. lifting and rotating rollers; 2222. lifting the steel wire rope; 2223. a second lifting motor; 3. a drilling unit; 31. a soil storage cylinder; 32. a drill bit; 4. pile hole pipes; 5. a soil conveying unit; 51. soil conveying helical blades; 52. a soil conveying power piece; 53. a transport assembly; 531. a transport plate; 6. a driving unit; 61. a drive bracket; 62. a first driving motor; 63. a second driving motor; 64. driving the drum; 65. a connection assembly; 651. a connecting block; 7. and a mobile unit.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a pile driver.
Embodiment one:
referring to fig. 1 and 2, a pile driver includes a pile driving frame 1, a lifting unit 2, a drilling unit 3, a driving unit 6, and a soil conveying unit 5; the lifting unit 2 is arranged on the pile driving frame body 1, the lifting unit 2 is connected with the driving unit 6, and the lifting unit 2 can drive the driving unit 6 to move on the pile driving frame body 1; the drilling unit 3 is connected with the lifting unit 2, the drilling unit 3 is used for drilling and cleaning construction soil in the pile hole pipe 4, and the lifting unit 2 can drive the drilling unit to extend into or extend out of the pile hole pipe 4; the drilling unit 3 is connected with the driving unit 6, and the driving unit 6 can drive the drilling unit 3 to move; the driving unit 6 is connected with the pile hole pipe 4 and can drive the pile hole pipe 4 to extend into the building ground; the soil conveying unit 5 is connected with the drilling unit 3, and the soil conveying unit 5 is used for conveying the construction soil cleaned by the drilling unit 3 to the construction ground so as to reduce the working procedure of cleaning the construction soil in the pile hole pipe 4 and further improve the construction efficiency of the pile hole on the construction ground.
Referring to fig. 1 and 3, the lifting unit 2 includes a first lifting assembly 21 and a second lifting assembly 22; the first lifting assembly 21 is installed on the pile driving frame body 1, the first lifting assembly 21 is connected with the driving unit 6, the first lifting assembly 21 is used for driving the driving unit 6 to be close to or far away from the building ground, the second lifting assembly 22 is connected with the drilling unit 3, and the second lifting assembly 22 is used for driving the drilling unit 3 to extend into or extend out of the pile hole pipe 4.
Referring to fig. 2 and 4, the first lifting assembly 21 includes a lifting frame 211, a lifting gear 212, a lifting rack 213, and a first lifting motor 214; the lifting frame body 211 is connected to the pile driving frame body 1 in a sliding manner, wherein the sliding direction of the lifting frame body 211 is arranged along the vertical direction of the pile driving frame body 1, and the driving unit 6 is connected with the lifting frame body 211; the lifting rack 213 is fixed on the pile driving frame body 1 through bolts; the lifting gear 212 is rotatably connected to the lifting frame 211, and the lifting gear 212 is meshed with the lifting rack 213; the casing of the first lifting motor 214 is fixed on the lifting frame 211 through a bolt, an output shaft of the first lifting motor 214 is fixedly connected with the lifting gear 212 through a key connection mode, the first lifting motor 214 is used for driving the lifting gear 212 to rotate, and the axial direction of the output shaft of the first lifting motor 214 is perpendicular to the length direction of the lifting rack 213.
Referring to fig. 1 and 3, the second lifting assembly 22 includes a lifting drill pipe 221 and a lifting power member 222; the lifting drill rod 221 is slidably connected to the pile driving frame body 1 through a lifting power piece 222, wherein the lifting drill rod 221 passes through the lifting frame body 211 and is slidably connected with the lifting frame body 211, the movement direction of the lifting drill rod 221 is the same as the movement direction of the lifting rack 213, and the lifting power piece 222 is used for driving the lifting drill rod 221 to move; the lifting drill rod 221 is connected with the driving unit 6, and the driving unit 6 can drive the lifting drill rod 221 to rotate;
referring to fig. 2, the drilling unit 3 includes a soil storage drum 31 and a drill bit 32; in the embodiment of the application, the lifting drill rod 221 is of a hollow structure, one end of the soil storage barrel 31 is fixedly connected with the lifting drill rod 221 through a bolt, and the soil storage barrel 31 is communicated with the lifting drill rod 221; the drill bit 32 is installed at the other end of the soil storage drum 31; the driving unit 6 is adjusted, the driving unit 6 moves, the driving unit 6 drives the lifting drill rod 221 to move, and the lifting drill rod 221 drives the soil storage barrel 31 to move; to ensure that the soil storage drum 31 can extend into the pile hole pipe 4, the diameter of the soil storage drum 31 is smaller than the diameter of the pile hole pipe 4.
Referring to fig. 1, the driving unit 6 includes a driving bracket 61, a first driving motor 62, a second driving motor 63, a driving drum 64, and a connection assembly 65; the driving bracket 61 is fixedly connected with the lifting frame body 211 in a welding mode; the casing of the first driving motor 62 is fixed on one side of the driving bracket 61 through a bolt, wherein the first driving motor 62 is connected with the lifting drill rod 221, the first driving motor 62 is used for driving the lifting drill rod 221 to rotate, and the first driving motor 62 in the embodiment of the application is a hollow motor; the driving rotary drum 64 is installed on the other side of the driving support 61 through a second driving motor 63, a casing of the second driving motor 63 is fixed on the other side of the driving support 61 through bolts, the driving rotary drum 64 can be connected with the pile hole pipe 4, the second driving motor 63 is used for driving the driving rotary drum 64 to rotate, and the second driving motor 63 is a hollow motor.
Referring to fig. 1, the connection assembly 65 includes a connection block 651; the connecting block 651 is movably connected with the driving rotary drum 64, wherein the moving direction of the connecting block 651 is perpendicular to the axial direction of the driving rotary drum 64; the pile hole pipe 4 is provided with a stabilizing hole for placing the connecting block 651, and the connecting block 651 can be abutted against the driving rotary drum 64 so as to fix the driving rotary drum 64 and the pile hole pipe 4; the pile hole pipe 4 is close to the driving rotary drum 64, the connecting block 651 is close to and stretches into the stabilizing hole of the driving rotary drum 64, the connecting block 651 is adjusted, the connecting block 651 moves, the connecting block 651 abuts against the pile hole pipe 4, and the pile hole pipe 4 abuts against the driving rotary drum 64.
Referring to fig. 1, in order to improve the connection strength between the driving drum 64 and the pile hole pipe 4, the connection blocks 651 are provided in plurality, and the plurality of connection blocks 651 are provided along the circumferential direction of the driving drum 64, so that the number of connection blocks 651 is not particularly limited, and the fixing effect on the pile hole pipe 4 and the driving drum 64 can be improved.
Referring to fig. 2 and 5, the soil conveying unit 5 includes a soil conveying helical blade 51 and a soil conveying power member 52; the soil conveying helical blade 51 is coaxially and rotatably connected in the lifting drill rod 221 through the soil conveying power piece 52, wherein one end of the soil conveying helical blade 51 extends into the soil storage barrel 31, and the other end of the soil conveying helical blade 51 extends out of the lifting drill rod 221; the soil conveying power piece 52 is installed on the lifting drill pipe 221, and the soil conveying power piece 52 is used for driving the soil conveying helical blades 51 to rotate.
Referring to fig. 5, in the application of force, the soil conveying power member 52 is preferably a soil conveying motor, the casing of the soil conveying motor is fixed at the end of the lifting screw by bolts, and the output shaft of the soil conveying motor is fixedly connected with the soil conveying helical blade 51 coaxially by a coupling.
Referring to fig. 1 and 3, the lifting power unit 222 includes a lifting roller 2221, a lifting wire rope 2222, and a second lifting motor 2223; the lifting rotary roller 2221 is rotatably connected to the pile driving frame body 1, and the axial direction of the lifting rotary roller 2221 is perpendicular to the movement direction of the lifting drill rod 221; one end of the lifting steel wire rope 2222 is fixedly connected with the lifting rotary roller 2221, and the other end of the lifting steel wire rope 2222 is rotatably connected with the lifting drill rod 221; the casing of the second lifting motor 2223 is fixed on the pile driving frame body 1 through bolts, the second lifting motor 2223 is fixedly connected with the lifting rotating roller 2221 coaxially, and the second lifting motor 2223 is used for driving the lifting rotating roller 2221 to rotate.
Referring to fig. 5, the soil conveying unit 5 further includes a conveying assembly 53 for uniformly conveying the construction soil to the construction ground; the transport assembly 53 includes a transport plate 531; the conveying plate 531 is fixed at one end of the lifting drill pipe 221 far away from the soil storage barrel 31 through a bolt, wherein an included angle between the conveying plate 531 and the lifting drill pipe 221 is an acute angle.
Referring to fig. 5, in order to facilitate guiding of building ground and building soil, and reduce the irregular movement of building soil, in this embodiment of the present application, the conveying plates 531 are set to be multiple, and multiple conveying plates 531 are axially symmetrically set about the lifting drill pipe 221, and in this embodiment, the number of the moving plates is not specifically limited, so that the guiding effect on building soil can be achieved.
Referring to fig. 1, for being convenient for carry out pile hole operation to different position building ground, this application embodiment still includes mobile unit 7, and mobile unit 7 in this application embodiment is preferably crawler-type transport vechicle, and pile driving support body 1 is installed on crawler-type transport vechicle, drives pile driving support body 1 motion through crawler-type transport vechicle, and then realizes the pile hole operation to different position building ground, has improved the efficiency to building ground pile hole operation.
Embodiment two:
the embodiment of the application discloses a piling method of a pile driver: the method comprises the following using steps:
s1: installing the pile hole pipe 4 and extending the pile hole pipe 4 into the building ground;
s11, fixing the pile hole pipe 4 and the driving rotary drum 64 through a connecting block 651, enabling the pile hole pipe 4 to be close to the driving rotary drum 64, enabling the connecting block 651 to extend into the stabilizing hole, adjusting the connecting block 651, enabling the connecting block 651 to be close to the driving rotary drum 64, enabling the connecting block 651 to be abutted against the pile hole pipe 4, and fixing the driving rotary drum 64 and the pile hole pipe 4;
s12: the first lifting assembly 21 drives the driving rotary drum 64 to move, and the pile hole pipe 4 approaches the building ground; adjusting a first lifting motor 214, wherein the first lifting motor 214 drives a lifting gear 212 to rotate, the lifting gear 212 moves on a lifting rack 213, the lifting gear 212 moves to drive a lifting bracket to move, the lifting bracket drives a driving bracket 61 to move, the driving bracket 61 drives a driving rotary drum 64 to move, and the driving rotary drum 64 drives a pile hole pipe 4 to be close to the ground of a building;
s13, a second driving motor 63 rotates, the second driving motor 63 drives a driving rotary drum 64 to rotate, the pile hole pipe 4 rotates, and the pile hole pipe 4 stretches into the building ground;
s13: extending the pile hole pipe 4 into the building ground; adjusting the first driving motor 62, wherein the first driving motor 62 rotates to drive the driving rotary drum 64 to move, the driving rotary drum 64 moves on the building ground, and the driving rotary drum 64 stretches into the building ground;
s2, the lifting unit 2 drives the drilling unit 3 to extend into the pile hole pipe 4;
s21, the second lifting assembly 22 drives the drilling unit 3 to move, and the soil storage barrel 31 and the drill bit 32 extend into the pile hole pipe 4; adjusting a second lifting motor 2223, wherein the second lifting motor 2223 moves, the second lifting motor 2223 drives a lifting rotary roller 2221 to move, the lifting rotary roller 2221 drives a lifting steel wire rope 2222 to move, and the lifting steel wire rope 2222 moves to drive a lifting drill rod 221 to move; the lifting drill rod 221 extends into the pile hole pipe 4, the lifting drill rod 221 drives the soil storage barrel 31 to move, and the soil storage barrel 31 extends into the pile hole pipe 4;
s22: the driving unit 6 drives the lifting drill rod 221 to move, the lifting drill rod 221 drives the soil storage barrel 31 to move, the drill bit 32 moves, and the construction soil is fed into the soil storage barrel 31; the first driving motor 62 is regulated, the first driving motor 62 rotates, the first driving motor 62 drives the lifting drill rod 221 to rotate, the lifting drill rod 221 rotates to drive the soil storage barrel 31 to rotate, the soil storage barrel 31 drives the drill bit 32 to move, and building soil enters the soil storage barrel 31;
s3: the soil conveying unit 5 cleans construction soil in the soil storage barrel 31;
s31: the soil conveying power piece 52 moves, the soil conveying power piece 52 drives the soil conveying helical blade 51 to move, and the construction soil is conveyed to the outside of the lifting drill pipe 221 by the soil conveying helical blade 51;
s32: the construction soil falls onto the conveying plate 531, and falls onto the construction floor through the conveying plate 531.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A pile driver, which comprises a pile driving frame body (1), a lifting unit (2), a drilling unit (3) and a driving unit (6); the lifting unit (2) comprises a first lifting assembly (21) and a second lifting assembly (22); the first lifting assembly (21) is arranged on the pile driving frame body (1), and the first lifting assembly (21) is connected with the driving unit (6) and is used for driving the driving unit (6) to be close to or far away from the building ground; the driving unit (6) is connected with the pile hole pipe (4) and can drive the pile hole pipe (4) to extend into the building ground; the second lifting assembly (22) comprises a lifting drill rod (221) and a lifting power piece (222); the lifting drill rod (221) is connected to the pile driving frame body (1) in a sliding manner through the lifting power piece (222), and the lifting power piece (222) is used for driving the lifting drill rod (221) to move; the lifting drill rod (221) is connected with the driving unit (6), and the driving unit (6) can drive the lifting drill rod (221) to rotate; the drilling unit (3) comprises a soil storage barrel (31) and a drill bit (32); the lifting drill rod (221) is of a hollow structure, and one end of the soil storage cylinder (31) is connected with the lifting drill rod (221) and is communicated with the lifting drill rod (221); the drill bit (32) is arranged at the other end of the soil storage barrel (31); the method is characterized in that: the device also comprises a soil conveying unit (5) for conveying the construction soil in the soil storage cylinder (31); the soil conveying unit (5) comprises a soil conveying spiral blade (51) and a soil conveying power piece (52); the soil conveying helical blade (51) is coaxially and rotatably connected in the lifting drill rod (221), wherein one end of the soil conveying helical blade (51) extends into the soil storage barrel (31), and the other end extends out of the lifting drill rod (221); the soil conveying power piece (52) is arranged on the lifting drill rod (221) and is used for driving the soil conveying spiral blade (51) to rotate.
2. A pile driver according to claim 1, characterised in that: the first lifting assembly (21) comprises a lifting frame body (211), a lifting gear (212), a lifting rack (213) and a first lifting motor (214); the lifting frame body (211) is connected to the pile driving frame body (1) in a sliding manner, and the driving unit (6) is connected with the lifting frame body (211); the lifting rack (213) is arranged on the pile driving frame body (1); the lifting gear (212) is rotatably connected to the lifting frame body (211), and the lifting gear (212) is meshed with the lifting rack (213); the first lifting motor (214) is arranged on the lifting frame body (211) and is used for driving the lifting gear (212) to rotate.
3. A pile driver according to claim 1, characterised in that: the lifting power piece (222) comprises a lifting roller (2221), a lifting steel wire rope (2222) and a second lifting motor (2223); the lifting rotary roller (2221) is rotatably connected to the pile driving frame body (1), and the axial direction of the lifting rotary roller (2221) is perpendicular to the movement direction of the lifting drill rod (221); one end of the lifting steel wire rope (2222) is fixedly connected with the lifting rotary roller (2221), and the other end of the lifting steel wire rope is connected with the lifting drill rod (221); the second lifting motor (2223) is arranged on the pile driving frame body (1), and the second lifting motor (2223) is connected with the lifting rotary roller (2221) and is used for driving the lifting rotary roller (2221) to rotate.
4. A pile driver according to claim 2, characterised in that: the driving unit (6) comprises a driving bracket (61), a first driving motor (62), a second driving motor (63) and a driving rotary drum (64); the driving bracket (61) is connected with the lifting bracket body (211); the first driving motor (62) is arranged on one side of the driving bracket (61), wherein the first driving motor (62) is connected with the lifting drill rod (221) and is used for driving the lifting drill rod (221) to rotate; the driving rotary drum (64) is arranged on the other side of the driving support (61) through the second driving motor (63), the driving rotary drum (64) can be connected with the pile hole pipe (4), and the second driving motor (63) is used for driving the driving rotary drum (64) to rotate.
5. A pile driver according to claim 4, characterised in that: the driving unit (6) further comprises a connecting component (65) which is fixedly connected with the pile hole pipe (4); the connection assembly (65) comprises a connection block (651); the connecting block (651) is movably connected with the driving rotary drum (64), wherein the moving direction of the connecting block (651) is perpendicular to the axial direction of the driving rotary drum (64); the pile hole pipe (4) is provided with a stabilizing hole for placing the connecting block (651), wherein the connecting block (651) can be abutted against the driving rotary drum (64) so as to fix the driving rotary drum (64) and the pile hole pipe (4).
6. A pile driver according to claim 5, characterised in that: the connection blocks (651) are provided in plurality, and the plurality of connection blocks (651) are provided in the circumferential direction of the drive drum (64).
7. A pile driver according to claim 1, characterised in that: the soil conveying unit (5) further comprises a conveying assembly (53) for uniformly conveying the construction soil to the construction ground; the transport assembly (53) comprises a transport plate (531); the conveying plate (531) is arranged at one end, far away from the soil storage barrel (31), of the lifting drill rod (221), and an included angle between the conveying plate (531) and the lifting drill rod (221) is an acute angle.
8. A pile driver according to claim 7, characterised in that: the plurality of conveying plates (531) are arranged, and the plurality of conveying plates (531) are symmetrically arranged relative to the axial direction of the lifting drill rod (221).
9. Pile driver according to claims 1-8, characterised in that,
the method comprises the following using steps:
s1: installing a pile hole pipe (4) and extending the pile hole pipe (4) into the building ground;
s11, fixing the pile hole pipe (4) and the driving rotary drum (64) through a connecting block (651), enabling the pile hole pipe (4) to be close to the driving rotary drum (64), enabling the connecting block (651) to extend into a stable hole, adjusting the connecting block (651), enabling the connecting block (651) to be close to the driving rotary drum (64), enabling the connecting block (651) to be abutted against the pile hole pipe (4), and fixing the driving rotary drum (64) and the pile hole pipe (4);
s12: the first lifting assembly (21) drives the driving rotary drum (64) to move, and the pile hole pipe (4) is close to the building ground; the first lifting motor (214) is regulated, the first lifting motor (214) drives the lifting gear (212) to rotate, the lifting gear (212) moves on the lifting rack (213), the lifting gear (212) moves to drive the lifting bracket to move, the lifting bracket drives the driving bracket (61) to move, the driving bracket (61) drives the driving rotary drum (64) to move, and the driving rotary drum (64) drives the pile hole pipe (4) to be close to the building ground;
s13, a second driving motor (63) rotates, the second driving motor (63) drives a driving rotary drum (64) to rotate, a pile hole pipe (4) rotates, and the pile hole pipe (4) stretches into the building ground;
s13: extending the pile hole pipe (4) into the building ground; the first driving motor (62) is regulated, the first driving motor (62) rotates to drive the driving rotary drum (64) to move, the driving rotary drum (64) moves on the building ground, and the driving rotary drum (64) stretches into the building ground;
s2, the lifting unit (2) drives the drilling unit (3) to extend into the pile hole pipe (4);
s21, the second lifting assembly (22) drives the drilling unit (3) to move, and the soil storage barrel (31) and the drill bit (32) extend into the pile hole pipe (4); adjusting a second lifting motor (2223), wherein the second lifting motor (2223) moves, the second lifting motor (2223) drives a lifting rotary roller (2221) to move, the lifting rotary roller (2221) drives a lifting steel wire rope (2222) to move, and the lifting steel wire rope (2222) moves to drive a lifting drill rod (221) to move; the lifting drill rod (221) stretches into the pile hole pipe (4), the lifting drill rod (221) drives the soil storage barrel (31) to move, and the soil storage barrel (31) stretches into the pile hole pipe (4);
s22: the driving unit (6) drives the lifting drill rod (221) to move, the lifting drill rod (221) moves to drive the soil storage barrel (31) to move, the drill bit (32) moves, and the construction soil is fed into the soil storage barrel (31); the first driving motor (62) is regulated, the first driving motor (62) rotates, the first driving motor (62) drives the lifting drill rod (221) to rotate, the lifting drill rod (221) rotates to drive the soil storage barrel (31) to rotate, the soil storage barrel (31) drives the drill bit (32) to move, and building soil enters the soil storage barrel (31);
s3: the soil conveying unit (5) cleans the construction soil in the soil storage cylinder (31);
s31: the soil conveying power piece (52) moves, the soil conveying power piece (52) drives the soil conveying spiral blade (51) to move, and building soil is conveyed to the outside of the lifting drill rod (221) by the soil conveying spiral blade (51);
s32: the construction soil falls onto the conveying plate (531), and falls onto the construction floor via the conveying plate (531).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310107913.2A CN116145661A (en) | 2023-02-13 | 2023-02-13 | Pile driver and pile driving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310107913.2A CN116145661A (en) | 2023-02-13 | 2023-02-13 | Pile driver and pile driving method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116145661A true CN116145661A (en) | 2023-05-23 |
Family
ID=86338612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310107913.2A Pending CN116145661A (en) | 2023-02-13 | 2023-02-13 | Pile driver and pile driving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116145661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516955A (en) * | 2023-07-04 | 2023-08-01 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
-
2023
- 2023-02-13 CN CN202310107913.2A patent/CN116145661A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516955A (en) * | 2023-07-04 | 2023-08-01 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
| CN116516955B (en) * | 2023-07-04 | 2023-09-12 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4785892A (en) | Pile driver, pile drawer and/or drilling machine | |
| CN116145661A (en) | Pile driver and pile driving method | |
| CN103726785B (en) | Rotary drilling rig with hydraulic breaking hammer device | |
| CN1587631A (en) | Multiple shaft drilling machine and its construction method | |
| CN112196309A (en) | Dismantling and cleaning method for vertical supporting structure | |
| CN111321737B (en) | Pile head circular cutting device and circular cutting method | |
| CN111980579B (en) | Screw pile machine | |
| JP2004114562A (en) | Wire saw type cutting device and cutting method using the device | |
| CN214836090U (en) | Percussion drill is used in construction of coastal area deep soft soil foundation | |
| JPS61172919A (en) | Apparatus for striking and drawing out pile and/or drilling hole | |
| EP0215998A2 (en) | A pile driver, pile drawer and/or drilling machine | |
| CN114151097B (en) | Crawler-type mining trolley and using method thereof | |
| JP3977073B2 (en) | Rotary press machine | |
| CN116556850A (en) | Foundation drilling equipment for construction | |
| CN103256048A (en) | Mining method of coal drilling unit for comprehensive mechanized coal mining | |
| CN214787174U (en) | Crawler-type engineering drilling machine | |
| CN109973088B (en) | Self-propelled mine circular sawing machine | |
| CN209716531U (en) | Drilling platform is used in a kind of processing of steel construction | |
| CN209959242U (en) | Self-propelled mine circular sawing machine | |
| CN220480793U (en) | Hydraulic hammer positioning and mounting device | |
| CN221590918U (en) | Drill rod lifting mechanism of horizontal directional drilling machine | |
| CN221256740U (en) | Complicated pebble stratum dewatering well hole cleaning device | |
| CN215860010U (en) | Transportation supporting structure of guide pulley frame and rotary drilling rig | |
| CN219157675U (en) | Pile casing guider of building drilling bored concrete pile | |
| CN211692298U (en) | Major diameter drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |